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Prices sourced from TCGPlayer and CardMarket. Not affiliated with Nintendo, The Pokemon Company, or any card marketplace.

Home / Pokemon card prices / Sun & Moon Black Star Promo / Tapu Koko GX

Tapu Koko GX

Sun & Moon Black Star Promo

Set: Sun & Moon Black Star PromoNumber: SM50Updated 6/4/2026

Market price

$2.16

TCGPlayer

$2.16

eBay avg

$2.16

Variants

PSA 10

$20

PSA 9

$20

PSA 8

$20

Variant

eBay Sold Prices

5 sales

Raw5 sales · $0.99–$10.28

$2.16

Graded Prices

5 sales

Average sold prices by grading company. Grades run 1–10 — a 10 (Gem Mint) carries the biggest premium, with PSA, CGC, and BGS the most widely traded grades.

109.598.58

PSA

$20

1 sold

$20

1 sold

$20

1 sold

About Tapu Koko GX

Tapu Koko GX is card SM50 from the Sun & Moon Black Star Promo set.

The current TCGPlayer market price is $2.16. A PSA 10 (Gem Mint) copy recently averaged $20.40 — about 9.4× the ungraded price, showing how much professional grading can add to Tapu Koko GX's value.

PokiFrame aggregates this data from TCGPlayer, CardMarket, and eBay so you can confirm Tapu Koko GX's value before you buy, sell, or trade.

Browse more cards from Sun & Moon Black Star Promo